In-depth notes, data visualisations and working models I build in my spare time
写给 C-level 管理者、投资人与技术 leadership 的 Agent 精读：从 Prompt 到受控行动系统，并用 SaaS Financial Pre-DD Agent 拆解一个垂类 Agent 的系统设计。
From tokens, embeddings, and Transformers to training, RAG, tool calling, and end-to-end product flows.
写给 C-level 管理者、投资人与技术 leadership 的 Agent 精读：从 Prompt 到受控行动系统，并用 SaaS Financial Pre-DD Agent 拆解一个垂类 Agent 的系统设计。
From tokens, embeddings, and Transformers to training, RAG, tool calling, and end-to-end product flows.
A 2026 opportunity map built from 16+ platforms and 600+ user pain points, with 50 primary research files.
A scrollytelling landscape of global AI venture capital, mapped by concentration, geography, capital structure, and founder pedigree.
A comprehensive exploration of gold's monetary history, from the origins of precious-metal coinage to the collapse of the Bretton Woods system.
An in-depth analysis of Alibaba Group, examining financial performance, business segments, competitive position, and valuation.